Minor things like these can irritate but after a while you get so used to that you don't even blink an eye, your brain gets accustomed to such minor faults, I find that I get quite irritated with minor faults like tiles not level, grout uneven, door frames looking pi$$ed, architrave miter with gaps, or gaps not filled, lines not running parallel, photos hanging unlevelled or even a slight degree of inclination gets my brain in fit, but if you accept that not everyone is perfectionist, and perfection costs money, and costs time, leave it for a while you soon get used to until another perfectionist bum visits your home and points to you such abnormalities and then you tell him hey listen you fat bum, I have better things to worry about! If you start to achieve 100% perfection in everything, life will stall!
If you remain perfectionist, sadly you will fail miserably like I have learnt the hard way, it took me 10 years to refurbish a house where I sacked all builders and joiners because their work really pi$$ed me up so much, when I complained or pointed out the defects or unacceptable quality, and lines, they get mad, no professional builders or anyone likes being pointed how ****e is their workmanship and quality of work, they usually retaliate by picking their tools up and tell me to do it yourself, imagine me overlooking gas safe engineer and telling him he is not doing it right! his eyeballs usually pop out! most do not like being pointed out of any defects, I can find defects nearly in everything, including my own self, that is my biggest defect, being hyper critical, those who do not like my strict perfection workmanship they just abandon, when I invite builders for quotes, and explicitly tell them that I want a very high quality of work, they simply do not turn up, or submit any quote! So I end up doing it all myself and as I am busy in my job, this leaves me little time to achieve anything done on the house.I have lost a fortune.
I am still reluctant to get any professionals in, those who have been doing it for say 10 years automatically assume they are professionals, it is immensely difficult to be a professional, it takes a lot to be a professional, knowledge is not everything, skills and tidiness are just as important. So I end up rather suffer deteriorating things than to get someone to repair or refurb since I am never going to be happy with their workmanship and so why pay them to bodge it, suffering is better as you don't feel too bad having paid someone an arm and a leg and he done a ****ty job!